Quick answers
- Does Marsha-Gail Davis accept Medicare assignment?
- Yes. Medicare's clinician data says Marsha-Gail Davis accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Marsha-Gail Davis see?
- In 2024, CMS data shows 295 Original Medicare patients and 936 services for Marsha-Gail Davis. This counts Original Medicare only and measures volume, not quality.
- What is Marsha-Gail Davis's NPI number?
- 1285081349. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Marsha-Gail Davis, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 295 |
|---|---|
| Services billed to Medicare | 936 |
| Different services or procedures | 32 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)369 services
- Insertion of needle into vein for collection of blood sample (36415)215 services
- Hemoglobin a1c level (83036)84 services
- Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (G0439)69 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)42 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- High blood pressure73%
- Arthritis37%
- Diabetes28%
- Ischemic heart disease23%
- Chronic kidney disease21%
Hospitals where Marsha-Gail Davis works
Medicare's Facility Affiliation Data lists Marsha-Gail Davis at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Piedmont Fayette HospitalFayetteville, GA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 110215
- Piedmont Hospital, IncAtlanta, GA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 110083
- Piedmont Newnan Hospital, IncNewnan, GA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 110229
Practice locations
Addresses where Marsha-Gail Davis is enrolled with Medicare (CMS data updated October 2, 2026).
- 1267 Hwy 54 W 2200Fayetteville, GA 30214 (470) 271‑3415
- 1855 Hudson Bridge RdStockbridge, GA 30281
- 2959 Sharpsburg McCullum RdNewnan, GA 30265 (770) 502‑2040
Group practices
Medicare enrollment lists Marsha-Gail Davis as a member of these groups (CMS data updated October 2, 2026).
- Piedmont Professional Services LLC388 clinicians in the group
- Piedmont Medical Care Corporation371 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Fayetteville
Clinicians with the same Medicare primary specialty in Fayetteville, GA — not a recommendation.
Other clinicians in Piedmont Professional Services LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, San Diego School Of Medicine |
| Graduation year | 2016 (10 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1285081349 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians